trigger_batch_translation
AI agents invoke trigger_batch_translation to trigger actions in Amazon Bedrock Knowledge Base Retrieval MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
The tool performs batch translation, which executes a transformation operation on potentially large datasets. While the description is empty (lowering confidence slightly), the name strongly suggests this initiates an automated process with side effects rather than simple data retrieval. Batch operations typically run asynchronously and can consume resources or modify state.
From the tool's definition Tool name 'trigger_batch_translation' indicates invocation of a batch operation that processes and transforms data. The verb 'trigger' denotes initiating an external operation whose effects depend on the input data and translation parameters.
Documented attack patterns abuse exactly the kind of access trigger_batch_translation gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Amazon Bedrock Knowledge Base Retrieval MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for trigger_batch_translation:
{
"version": "1",
"default": "deny",
"tools": {
"trigger_batch_translation": {
"limits": [
{
"counter": "trigger_batch_translation_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
} trigger_batch_translation stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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trigger_batch_translation. It is categorised as a Execute tool in the Amazon Bedrock Knowledge Base Retrieval MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Amazon Bedrock Knowledge Base Retrieval MCP Server MCP server in PolicyLayer and add a rule for trigger_batch_translation: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Amazon Bedrock Knowledge Base Retrieval MCP Server. Nothing to install.
trigger_batch_translation is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the trigger_batch_translation rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for trigger_batch_translation. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
trigger_batch_translation is provided by the Amazon Bedrock Knowledge Base Retrieval MCP Server MCP server (awslabs.bedrock-kb-retrieval-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Amazon Bedrock Knowledge Base Retrieval MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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805 Amazon Bedrock Knowledge Base Retrieval MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.